Key takeaways
- If your main concern is AI search visibility (getting cited by ChatGPT, Perplexity, Claude, etc.) and you want to actually fix the gaps -- not just monitor them -- Promptwatch is the strongest option on the market right now.
- For traditional social listening and web mention tracking, Brand24 and Awario are the most practical mid-market picks. Brand24 has better AI features; Awario is cheaper.
- Mentionlytics is a solid freemium option for agencies and SMBs that need multi-source monitoring without a huge budget.
- Sprout Social, Hootsuite, Meltwater, Brandwatch, and Talkwalker are all enterprise-grade platforms -- they do far more than brand monitoring, but you'll pay for the extras whether you need them or not.
- Otterly.AI sits in the same AI monitoring space as Mentions.so but goes a bit deeper on GEO auditing and prompt research.
Mentions.so does something genuinely useful: it puts AI mention tracking and traditional web monitoring in the same dashboard, with a free tier that lets you start without a credit card. For a lot of small teams, that's enough. But as AI search becomes a real traffic channel -- not just a curiosity -- the gaps in Mentions.so start to matter. The free plan caps you at 25 prompts and 3 LLMs. The paid tiers add more, but the platform is still primarily a monitoring tool. It shows you where you stand; it doesn't do much to help you improve.
That's the most common reason people go looking for alternatives. They want to know: "OK, I'm not showing up in ChatGPT responses -- now what?" Mentions.so doesn't answer that question. Some of the tools below do.
There's also the question of scope. If you need deep social listening across Reddit, podcasts, news, and review sites -- not just AI responses -- Mentions.so isn't really built for that either. The alternatives below cover both directions: deeper AI visibility optimization and broader traditional monitoring.
The best Mentions.so alternatives
Promptwatch
Promptwatch is the most direct answer to the "now what?" problem. Where Mentions.so (and most other AI monitoring tools) stop at showing you visibility data, Promptwatch is built around a full optimization loop: find the gaps, create content that fills them, then track whether it worked.
The Answer Gap Analysis is the feature that sets it apart. It shows you exactly which prompts your competitors are visible for that you're not -- and what content your site is missing that would let AI models cite you. That's a fundamentally different thing from a visibility score. It's actionable.
From there, Promptwatch has a built-in AI writing agent that generates articles, listicles, and comparison pages grounded in real citation data. It's not generic content -- it's built around what AI models actually cite and why. Once you publish, page-level tracking shows you which pages are getting cited, by which models, and how often. The loop closes with traffic attribution via GSC integration, a code snippet, or server log analysis.
A few other things worth knowing: Promptwatch logs AI crawler activity in real time (which pages ChatGPT, Claude, and Perplexity are reading, how often, and what errors they hit), tracks Reddit and YouTube discussions that influence AI recommendations, monitors ChatGPT Shopping carousels, and covers 10 AI models including Google AI Overviews, DeepSeek, Grok, and Mistral. Mentions.so covers 8 models but lacks crawler logs, content generation, and traffic attribution.
Pricing is $99/mo (Essential), $249/mo (Professional), or $579/mo (Business). There's a 7-day free trial. It's more expensive than Mentions.so's paid tiers, but it's doing substantially more -- especially if AI search is becoming a real part of your traffic strategy.
Best for: Marketing and SEO teams that want to grow their AI search visibility, not just measure it. Agencies managing multiple clients will find the multi-site plans and white-label reporting particularly useful.
Brand24
Brand24 is probably the most well-rounded traditional social listening tool in this price range. It tracks mentions across social media, news, blogs, videos, forums, podcasts, and reviews -- 25 million sources in real time. The AI features are genuinely useful: sentiment analysis, automated reporting, and an AI-generated summary of what's happening with your brand across all those sources.
Compared to Mentions.so, Brand24 is much stronger on traditional web and social monitoring. It's weaker on AI search visibility -- it doesn't track what ChatGPT or Perplexity say about you, and there's no GEO optimization angle. So if AI mentions are your primary concern, Brand24 isn't the right fit. But if you need a full picture of your brand's presence across the web -- not just in AI responses -- Brand24 covers a lot of ground.
The pricing is straightforward: Individual at $99/mo (3 keywords, 2K mentions), Team at $149/mo (7 keywords, 5K mentions), Pro at $199/mo (12 keywords, 25K mentions), Enterprise from $399/mo. There's a 14-day free trial. Mentions.so's free plan is more accessible for getting started, but Brand24's paid tiers offer significantly more data volume and source coverage.
Best for: PR teams, marketers, and agencies that need comprehensive web and social monitoring with solid AI-powered analysis -- and aren't primarily focused on AI search visibility.
Hootsuite
Hootsuite is a social media management platform first, and a monitoring tool second. It does scheduling, content creation, analytics, and social listening all in one place. The listening features cover 30+ social networks, 300+ review sites, and 150+ million websites, with real-time mention alerts and sentiment tracking.
The honest comparison: Hootsuite does more than Mentions.so in terms of social media management (scheduling, publishing, team workflows), but it's not a specialist monitoring tool. If you're already using Hootsuite for scheduling and want to add monitoring without switching tools, it makes sense. If you're specifically looking for better brand monitoring, there are more focused options.
Pricing isn't publicly listed -- you need to request a demo or start a trial. It's generally positioned as a mid-to-enterprise product. No AI search visibility features.
Best for: Social media teams that want an all-in-one platform for publishing, engagement, and monitoring -- and don't need deep AI search tracking.
Otterly.AI
Otterly.AI
Otterly.AI is the closest direct competitor to Mentions.so in the AI monitoring space. It tracks brand mentions and website citations across ChatGPT, Google AI Overviews, Perplexity, Google AI Mode, Gemini, and Copilot -- six models total, compared to Mentions.so's eight.
Where Otterly.AI goes a bit further is in GEO auditing. It analyzes 25+ on-page factors to show what's holding your site back from earning more AI citations, and it has an AI keyword research feature to help you find the prompts your audience is actually asking. That's more actionable than Mentions.so's Kanban-style insights board, though still not as deep as Promptwatch's content generation and gap analysis.
Pricing: $29/mo (Lite, 15 prompts), $189/mo (Standard, 100 prompts), custom for Premium. There's a 14-day free trial with no credit card required. The Lite plan is cheaper than Mentions.so's entry paid tier, which makes it worth considering if you're on a tight budget and primarily care about AI monitoring.
Best for: Marketers and SEO teams who want AI search monitoring with some optimization guidance, at a lower price point than more comprehensive platforms.
Sprout Social
Sprout Social is an enterprise social media management platform trusted by 30,000+ brands. Like Hootsuite, it does scheduling, engagement, analytics, and listening in one place -- but with more depth on the analytics and reporting side. The listening features pull from real-time conversations across social platforms, and the AI tools help with reply suggestions, content generation, and trend identification.
It's significantly more expensive than Mentions.so: Standard starts at $199/seat/month, Professional at $299/seat/month, Advanced at $399/seat/month. That's a big jump. You're paying for a full social media operations platform, not just monitoring.
No AI search visibility features. Sprout Social doesn't track what ChatGPT or Perplexity say about your brand.
Best for: Mid-to-large marketing teams that need a full social media management suite with strong analytics and are willing to pay for it.
Meltwater
Meltwater is an enterprise media intelligence platform covering news, social, and consumer trends. It's used by companies like Microsoft, Western Union, and Asana for PR monitoring, competitive intelligence, and audience research. The data coverage is broad -- traditional media, social, and online conversations -- and the AI tools help surface insights from that data.
The trade-off is price and complexity. Meltwater starts around $7,000/year on custom enterprise pricing. That's a completely different category from Mentions.so's freemium model. For a small team or startup, it's not a realistic comparison. For an enterprise PR or comms team that needs deep media monitoring across global sources, it's a serious option.
No AI search visibility features in the GEO/AEO sense.
Best for: Enterprise PR, comms, and marketing teams that need comprehensive media intelligence and have the budget for it.
Brandwatch
Brandwatch is one of the most established names in enterprise social intelligence. It combines consumer research, brand monitoring, social publishing, influencer marketing, and AI-powered analytics in a single suite. The data depth is impressive -- billions of historical data points, advanced segmentation, and what they call "pioneering AI" for trend analysis.
Pricing starts around $1,750/month on annual billing, with custom enterprise pricing above that. It's a serious investment. The platform is genuinely powerful for large organizations that need to understand consumer opinion at scale, but it's overkill for teams that just want to track brand mentions or improve AI search visibility.
Worth noting: Brandwatch recently acquired Trajaan, a search intelligence company, which suggests they're moving toward covering AI search behavior. But that capability isn't fully baked into the product yet.
Best for: Enterprise brands and agencies that need deep consumer intelligence, social publishing, and influencer management in one platform.
Awario
Awario is a straightforward brand monitoring tool that tracks mentions across social media, news, blogs, forums, and the web. It crawls over 13 billion web pages daily (in addition to social APIs), which is a genuinely large crawl footprint for a tool at this price point. The core features -- real-time alerts, sentiment analysis, competitor tracking, and basic reporting -- are solid.
Compared to Mentions.so, Awario is more focused on traditional web and social monitoring. No AI search visibility features. But it's cheaper: paid plans start at $49/month, and there's a free trial. If you're primarily looking for web mention tracking and don't need AI search monitoring, Awario gives you good coverage at a reasonable price.
The interface is a bit dated compared to newer tools, and the reporting features are more basic than Brand24 or Mentionlytics. But for the price, it's hard to argue with the data coverage.
Best for: Small businesses, marketers, and PR teams that need reliable web and social monitoring on a budget.
Mentionlytics
Mentionlytics is an AI-powered social listening and brand monitoring platform with a 4.9/5 rating on G2. It tracks mentions across social media, news, blogs, forums, and the broader web, with real-time alerts, sentiment analysis, and competitor tracking. The agency features are particularly well-developed -- white-label reporting, multi-client management, and a clean dashboard that clients can actually understand.
Pricing runs from $69/mo to $999/mo, with a 14-day free trial and no credit card required. That's a wider range than most tools in this category, which means it scales reasonably well from SMB to mid-market. The AI features include automated sentiment classification and a "Social Intelligence Advisor" that surfaces actionable recommendations.
No AI search visibility features -- Mentionlytics doesn't track what LLMs say about your brand. But for traditional social listening and web monitoring, it's a strong mid-market option, especially for agencies.
Best for: Agencies and SMBs that need solid social listening and brand monitoring with good white-label reporting capabilities.
Talkwalker
Talkwalker is an enterprise social listening and media monitoring platform used by 2,500+ organizations. It covers social, news, and broadcast channels with AI-powered insights via its "Yeti Agent" -- an AI assistant that helps teams surface trends and answer research questions from the data. The benchmarking features let you compare your performance against competitors and industry standards.
Pricing isn't publicly listed; custom quotes only, starting around $1,200/year at the low end (though enterprise contracts are typically much higher). Like Meltwater and Brandwatch, it's positioned for large organizations with serious monitoring needs and budgets to match.
No AI search visibility features in the GEO sense. Talkwalker is about understanding what humans are saying across media and social channels -- not what AI models are saying in their responses.
Best for: Enterprise marketing, PR, and insights teams that need deep social and media intelligence with strong benchmarking capabilities.
How to choose
The right tool depends almost entirely on what problem you're actually trying to solve.
If AI search visibility is your primary concern -- you want to know why ChatGPT isn't recommending you, and you want to do something about it -- Promptwatch is the most complete option. It's the only tool here that closes the full loop from gap identification to content creation to traffic attribution. Mentions.so and Otterly.AI are lighter alternatives in the same space if you're just starting out and want to monitor before you optimize.
If you need traditional social and web monitoring and AI search is secondary, Brand24 is the best value in the mid-market. Awario is cheaper but less polished. Mentionlytics is a strong agency pick. All three have free trials.
If you're at the enterprise level and need deep consumer intelligence, competitive benchmarking, and global media coverage, Meltwater, Brandwatch, or Talkwalker are the serious options -- with price tags to match.
If you want an all-in-one social media management platform that includes monitoring as one of many features, Hootsuite and Sprout Social are the established choices. Just know you're paying for a lot more than monitoring.
The one thing to be honest about: most of these tools, including Mentions.so, are primarily monitoring dashboards. They tell you what's happening. If you want a tool that helps you change what's happening -- especially in AI search -- the options narrow quickly.